October 2018
Intermediate to advanced
530 pages
14h 25m
English
Content preview from Blockchain across Oracle
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Examples of smart contracts
At times, the term "smart contract" can be misleading, for there are several types of smart contracts in existence. The most primitive type of a smart contract can be seen as a vending machine where you can submit transactions based on simple process automation. The vending machine offers X number of items and, after your selection, it returns the price of the asset, accepts your coins, returns any change, and finally hands over the item you bought. The vending machine completes the transaction on its own, without the help of a third party or a system. It delivers the item only after the necessary terms of the transaction are met, for example, after receiving a sufficient amount of money. In this example, the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.